UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgIrib2kDoG2XnvCMY/0nhg+C33Pmt5of10hrD0sjpI=' 
WHERE 
  key_id = 'a48e7d5f98398416c85042f083543eab4557d9471233670056c5dba90d361013' 
  AND (
    token = 'qgIrib2kDoG2XnvCMY/0nhg+C33Pmt5of10hrD0sjpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )